Designed for full-frame mirrorless cameras, the 12mm f/2.8 Lite Zero-d Ff offers an ultra-wide 122 Degree angle of view with virtually zero distortion. Its fast f/2.8 aperture enhances low-light performance and creates pleasing bokeh, making it ideal for a variety of shooting environments. Weighing just 377g (Af Sony E mount), this compact lens now supports autofocus for both Sony E and Nikon Z mounts, while maintaining Laowa's renowned optical quality. Photographers can choose between a 5-blade aperture for striking 10-point sunstars or a 14-blade version for smoother bokeh-available depending on the selected mount. Combining portability, performance, and versatility, this all-around ultra-wide lens is truly in a class of its own.